Delete chrome/test/data/workers since it's not used anymore. It was copied in r148205 in preparatio…

chrome/browser_tests.isolate

Index: chrome/browser_tests.isolate
===================================================================
--- chrome/browser_tests.isolate	(revision 148353)
+++ chrome/browser_tests.isolate	(working copy)
@@ -90,13 +90,6 @@
       'test/data/speech/basic_recognition.html',
       'test/data/speech/grammar_attribute.html',
       'test/data/title2.html',
-      'test/data/workers/incognito_worker.html',
-      'test/data/workers/incognito_worker.js',
-      'test/data/workers/queued_shared_worker_shutdown.html',
-      'test/data/workers/single_worker.html',
-      'test/data/workers/worker_close.html',
-      'test/data/workers/worker_common.js',
-      'test/data/workers/worker_utils.js',
     ],
   },
   'conditions': [
@@ -708,18 +701,6 @@
           'test/data/webui/runtime_error.js',
           'test/data/webui/sample_downloads.js',
           'test/data/window.close.html',
-          'test/data/workers/debug_shared_worker_initialization.html',
-          'test/data/workers/debug_shared_worker_initialization.js',
-          'test/data/workers/incognito_worker.html',
-          'test/data/workers/incognito_worker.js',
-          'test/data/workers/multi_worker.html',
-          'test/data/workers/queued_shared_worker_shutdown.html',
-          'test/data/workers/shared_worker_auth.html',
-          'test/data/workers/single_worker.html',
-          'test/data/workers/worker_auth.html',
-          'test/data/workers/worker_close.html',
-          'test/data/workers/worker_common.js',
-          'test/data/workers/worker_utils.js',
         ],
         'isolate_dependency_untracked': [
           '../content/test/data/dom_storage/',
@@ -1308,8 +1289,6 @@
           'test/data/save_page/b.saved2.htm',
           'test/data/title2.html',
           'test/data/webui/print_preview_hello_world_test.html',
-          'test/data/workers/workers_ui_shared_worker.html',
-          'test/data/workers/workers_ui_shared_worker.js',
         ],
         'isolate_dependency_untracked': [
           '../third_party/WebKit/LayoutTests/fast/events/message-channel-gc.html',